MMB3505W DC COMPONENTS CO., LTD. THRU RECTIFIER SPECIALISTS R MMB3510W TECHNICAL SPECIFICATIONS OF SINGLE-PHASE SILICON BRIDGE RECTIFIER VOLTAGE RANGE - 50 to 1000 Volts CURRENT - 35 Amperes FEATURES * Metal case for Maximum Heat Dissipation * Diffused Junction * High current capability * Surge overload ratings - 400 Amperes MMB-25W * Low forward voltage drop .500 * High Reliability TYP. (12.7) .310(7.9) .290(7.4) MECHANICAL DATA .591 * Case: Metal case, electrically isolated MAX. (15.0) .042(1.1) * Epoxy: UL 94V-0 rate flame retardant .038(1.0) * Lead: MIL-STD-202E, Method 208 guaranteed * Polarity: As marked 1.142(29.0) HOLE FOR 1.102(28.0) NO. 8 SCREW * Mounting position: Any * Weight: 25 grams approx. AC .732(18.6) 1.142(29.0) .468(11.9) .692(17.6) 1.102(28.0) .429(10.9) AC MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS o Ratings at 25 C ambient temperature unless otherwise specified. .732(18.6) Single phase, half wave, 60 Hz, resistive or inductive load. .692(17.6) For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) MMB MMB MMB MMB MMB MMB MMB SYMBOL 3505W 351W 352W 354W 356W 358W 3510W UNITS Maximum Recurrent Peak Reverse Voltage VRRM Volts 50 100 200 400 600 800 1000 VRMS Volts Maximum RMS Bridge Input Voltage 35 70 140 280 420 560 700 Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 Volts o Maximum Average Forward Rectified Output Current at Tc = 55 C IO Amps 35 Peak Forward Surge Current 8.3 ms single half sine-wave IFSM 400 Amps superimposed on rated load (JEDEC Method) 1.1 Volts Maximum Forward Voltage Drop per element at 17.5A DC VF o Maximum DC Reverse Current at Rated TA = 25 C 10 IR Amps o 500 DC Blocking Voltage per element TA = 100 C I2t Rating for Fusing (t<8.3ms) I2t 664 A2Sec Typical Junction Capacitance (Note1) CJ 300 pF Typical Thermal Resistance (Note 2) RJC 2.2 0C/W -55 to +150 0 Operating and Storage Temperature Range TJ,TSTG C NOTES : 1.Measured at 1 MHZ and applied reverse voltage of 4.0 volts 2.Thermal Resistance from Junction to Case per leg. REV-1,Apr/25/2013RATING AND CHARACTERISTIC CURVES (MMB3505W THRU MMB3510W) FIG. 1 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE 500 50 400 40 8.3ms Single Half Sine-Wave (JEDEC Mathod) 300 30 20 200 Single Phase Half Wave 60Hz Inductive or Resistive Load 100 10 0 0 50 100 150 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz CASE TEMPERATURE, (oC) FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 100 10 TJ=25oC 10 1.0 Pulse Width=300ms 1% Duty Cycle 1 .1 TJ=25oC .1 .01 .6 .7 .8 .9 1.0 1.1 1.2 1.3 0 20 40 60 80 100 120 140 INSTANTANEOUS FORWARD VOLTAGE, (V) PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) DC COMPONENTS CO., LTD. R REV-1,Apr/25/2013 INSTANTANEOUS FORWARD CURRENT, (A) PEAK FORWARD SURGE CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (A) AVERAGE FORWARD OUTPUT CURRENT, (A)